Potentiometers, Trimmers & Rheostats

A potentiometer, trimmer, and rheostat are all three types of resistors that are adjustable. They are used to control the electric current by varying the resistance in the circuit. A potentiometer is an adjustable three-terminal resistor with a sliding contact (wiper) that moves across a resistive element to change resistance in a circuit. They are used in audio controls, light dimmers, and other applications that require adjustable resistance in the circuit. A trimmer is a miniature version of a potentiometer, and it’s used to make fine adjustments in electronics circuits. It can be used for voltage and current adjustments, and for tuning circuits for maximum performance. A rheostat is an adjustable two-terminal rotor, and it’s used to control the current in a circuit. It’s often used to control the speed of a motor or other electrical device.
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ST-32EA 100??(101)


ST32EA 100101 nidec copal trimmer smd variable resistors passive components
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nidec Copal 0
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AUD 3.076
Multiples of: 1

ST-32EA 10K??(103)


ST32EA 10K103 nidec copal trimmer smd variable resistors passive components
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nidec Copal 0
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AUD 3.076
Multiples of: 1

ST-4EB 50K??(503)


ST4EB 50K503 nidec copal trimmer smd variable resistors passive components
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Nidec Copal 0
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AUD 3.076
Multiples of: 1

ST-4EB 10K??(103)


Res Cermet Trimmer 10K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turn 2.3mm (5 X 6.2 X 2.3mm) Gull Wing SMD Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nidec Copal 0
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AUD 3.076
Multiples of: 1

ST-4EA 1K??(102)


ST4EA 1K102 nidec copal potentiometers variable resistors passive components
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nidec Copal 0
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AUD 3.076
Multiples of: 1

RK1171110-F15-C0-B103


11mm Size Metal Shaft Low-profile Potentiometer
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ALPS 0
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AUD 3.0784
Multiples of: 10

3296X-1-504RLF


Trimmer Resistors - Through Hole TRIMMER - 38" SQ MT CERMET
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 0
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AUD 3.0784
Multiples of: 1000

5150500307


TE Connectivity Citec Potentiometers 51 10KA
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TE Connectivity 0
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AUD 3.08
Multiples of: 1

T93YB471KT20


Trimmer Resistors - Through Hole T93 YB 470U 10% TU50 e3
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Vishay 0
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AUD 3.081
Multiples of: 1

270X232A105B1A1


Potentiometers 1Mohm 20% Linear No Switch
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CTS 0
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AUD 0.2212
Multiples of: 1

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